Update net/daq to version 2.0.4
Tweak net/py-pcs version 0.6
Tweak net/py-dpkt version 1.8
Tweak news/py-pynzb version 0.1.0_2
Tweak net/py-avahi version 0.6.31_7
Tweak net-mgmt/py-snmp4-mibs version 0.1.4_1